(a). (p + 1)/(p - 1) = 6/5. (b). (3x + 6)/(2x + 14) = 1/4​

Answers 2

Step-by-step explanation:

तुमच्या मते घाटातला प्रवास कसा असतो ते थोडक्यात लिहा.

Answer:

since, p+1/p-1 =6/5

we have,

by componendo and dividendo

p+1/p-1= 6/5

(p+1)+(p-1) /(p+1) -(p-1) = 6+5/6-5

= 2p/2 = 11/1

hence p=11 ans....

method 2 (very easy)

by cross multiplication

p+1/p-1=6/5

= 5p+5 = 6p-6

= 5+6=6p-5p

= 11 =p ans....

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